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unused aws instace and vpcs cleanup
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Signed-off-by: shiva kumar <[email protected]>
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shivakunv committed Dec 13, 2024
1 parent b119e94 commit a4c2dbe
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86 changes: 86 additions & 0 deletions .github/workflows/awscleanup.yaml
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name: Daily Cleanup Bot

# on:
# schedule:
# - cron: '0 8 * * *'

on:
pull_request:
types:
- opened
- synchronize
branches:
- awsresourcecleanup
push:
branches:
- awsresourcecleanup

jobs:
cleanup:
runs-on: linux-amd64-cpu4

steps:
- name: Checkout repository
uses: actions/checkout@v3

- name: Set up AWS CLI
uses: aws-actions/configure-aws-credentials@v3
env:
AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
AWS_SSH_KEY: ${{ secrets.AWS_SSH_KEY }}
AWS_REGION: "us-west-1"

- name: Identify resources running longer than 24 hours
id: identify-resources
run: |
# Find EC2 instances running longer than 24 hours
running_instances=$(aws ec2 describe-instances \
--filters Name=instance-state-name,Values=running \
--query "Reservations[*].Instances[?LaunchTime<=\`$(date -u -d '24 hours ago' +%Y-%m-%dT%H:%M:%SZ)\`].InstanceId" \
--output text)
echo "Found instances: $running_instances"
echo "instances=$running_instances" >> $GITHUB_ENV
# Find unused VPCs
vpcs=$(aws ec2 describe-vpcs \
--query "Vpcs[?IsDefault==\`false\`].VpcId" \
--output text)
echo "Found VPCs: $vpcs"
echo "vpcs=$vpcs" >> $GITHUB_ENV
- name: Terminate EC2 Instances
if: env.instances != ''
run: |
for instance in $instances; do
echo "Terminating instance: $instance"
#aws ec2 terminate-instances --instance-ids $instance
done
- name: Clean up VPCs
if: env.vpcs != ''
run: |
for vpc in $vpcs; do
attempts=0
# try 3 times with 5 minutes interval
while [ $attempts -lt 3 ]; do
echo "Attempting to delete VPC: $vpc (Attempt $((attempts+1)))"
if aws ec2 delete-vpc --vpc-id $vpc; then
echo "Successfully deleted VPC: $vpc"
break
else
echo "Failed to delete VPC: $vpc. Retrying in 5 minutes..."
attempts=$((attempts + 1))
sleep 300
fi
done
if [ $attempts -eq 3 ]; then
echo "Failed to delete VPC: $vpc after 3 attempts. Skipping."
fi
done
- name: Post cleanup
run: |
echo "Cleanup completed."
8 changes: 4 additions & 4 deletions .github/workflows/image.yaml
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Expand Up @@ -21,12 +21,12 @@ on:
- opened
- synchronize
branches:
- main
- release-*
- main-no
- release-no
push:
branches:
- main
- release-*
- main-no
- release-no

jobs:
image:
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